GSI GROUP INC CDA NEW

CUSIP: 36191C205 Class: CMN

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

Note: Option positions (PUT/CALL) are excluded.

Q1 2016
Shares 21,860 Value ($000) $310 Avg Close — Range —
Q4 2015
Shares 20,660 Value ($000) $281 Avg Close — Range —
Q3 2015
Shares 21,660 Value ($000) $276 Avg Close — Range —
Q2 2015
Shares 25,760 Value ($000) $387 Avg Close — Range —
Q1 2015
Shares 24,960 Value ($000) $332 Avg Close — Range —
Q4 2014
Shares 25,460 Value ($000) $375 Avg Close — Range —
Q3 2014
Shares 40,060 Value ($000) $460 Avg Close — Range —
Q2 2014
Shares 52,860 Value ($000) $673 Avg Close — Range —
Q1 2014
Shares 52,660 Value ($000) $687 Avg Close — Range —
Q4 2013
Shares 57,260 Value ($000) $643 Avg Close — Range —
Q3 2013
Shares 39,460 Value ($000) $376 Avg Close — Range —
Q2 2013
Shares 38,660 Value ($000) $311 Avg Close — Range —